Wriggle Nightbug

The biggest pimp in Touhou. He has many girlfriends.
They are:
Rumia
Mystia
Yuuka
Yamame
Suwako
Cirno
He's also a firefly shota, and a fucking strong one, too. He can kick people like Patrick Swayze from Roadhouse or Chuck Norris

For more info on him, go here